A 1000.1 g aluminium rod at 83.1 °C is placed in 1224.8 ml of water at 2.8 °C.The specific heat capacities of aluminium and water are 880 J kg-1 K-1 and 4186 J kg-1 K-1. Calculate the final temperature (in °C) of the aluminium block.数值题

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A 1189.4 g aluminium rod at 108.4 °C is placed in 1342.4 ml of water at 16 °C.The specific heat capacities of aluminium and water are 880 J kg-1 K-1 and 4186 J kg-1 K-1. Calculate the final temperature (in °C) of the aluminium block.

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